Results 71 to 80 of about 45,721 (281)

Total Synthesis of Kanamycins

Chemistry – A European Journal, EarlyView.
This paper reports on creating a novel synthetic route of kanamycins A and B using the desymmetric boron‐mediated aglycon delivery (BMAD) reaction of meso‐diol acceptor with 1,2‐anhydro donor and regio‐ and stereoselective glycosylation of diol acceptor with trichloroacetimidate donor for introduction of a set of challenging 1,2‐cis‐glycosidic linkages
Kanae Hosomi, Banjo Imai, Naoto Takemura, Kazuki Senoo, Chigusa Hayashi, Masayuki Igarashi, Kazunobu Toshima, Daisuke Takahashi   +7 more
wiley   +1 more source

Innovative Cyclic Nucleotides – Nucleoside 2′,3′‐Seven‐Membered Cyclic Diphosphonate Derivatives. Theoretical Feasibility, Synthesis, and Properties

Chemistry – A European Journal, EarlyView.
First report on 7‐membered cyclic nucleotides, 2',3'‐cNTDPs, obtained from all‐natural free ribonucleosides in robust, step‐economic synthesis involving instantaneous and regio‐selective reaction. DFT calculations confirmed the feasibility of 7‐membered cyclic nucleotide formation and deciphered the basis for regioselectivity.
Sveta Liberman, Lea Bobot, Hadar T Ben Daniel, Dan T Major, Bilha Fischer   +4 more
wiley   +1 more source

Effect of topical steroid on soft tissue swelling following anterior cervical discectomy and fusion

Journal of Family Medicine and Primary Care
Background: Anterior cervical discectomy and fusion is the most commonly used surgical approach for treating cervical spine conditions, but it can often lead to postoperative swallowing difficulties.
Weifu Chen, Long Tian, Wenjun Pan
doaj   +1 more source

Kaposi's sarcoma in a patient with erythroblastopenia and thymoma: Reactivation after topical corticosteroids [PDF]

, 1998
We report a 69-year-old female with erythroblastopenia and thymoma who developed lesions of Kaposi's sarcoma (KS) after thymectomy, 2 months after the initiation of therapy with methylprednisolone.
Alomar, A., Barnadas, M. A., Curell, R., de Moragas, J. M., Garcia-Patos, V., Kind, P., Pedro, C., Perez, E., Sander, C. A.   +8 more
core   +1 more source

New Glycoconjugates Containing Selenium and Polyphenols. Stereoselective Synthesis by Pummerer‐like Rearrangement.

European Journal of Organic Chemistry, EarlyView.
Two series of novel six‐membered Se‐glycoconjugates containing hydroxycinnamic acids marked by well‐known antioxidant properties are synthesized, exploiting a Mitsunobu reaction and a Pummerer‐like rearrangement. A first example of six‐membered selenosugar with selenium in the ring and bearing an acetal‐like functional group at C‐1 was reported, which ...
Claudia González, Mauro De Nisco, Reinier Lemos, Giovanna Cimmino, Yoana Pérez‐Badell, Severina Pacifico, Silvana Pedatella   +6 more
wiley   +1 more source

Efficacy of clobetasol propionate (0.05%), amlexanox (5%), and triamcinolone acetonide (0.1%) in the treatment of oral lichen planus

Journal of Pharmacy and Bioallied Sciences
Objectives: This study aimed to compare the efficiencies of 0.05% clobetasol propionate, 0.1% triamcinolone acetonide, and 5% amlexanox in the management of oral lichen planus (OLP). Material and Method: A total of 120 patients diagnosed with oral lichen
S S Mohamed Abdulcader Riyaz
doaj   +1 more source

Gasdermin pores permeabilize mitochondria to augment caspase-3 activation during apoptosis and inflammasome activation. [PDF]

, 2019
Gasdermin E (GSDME/DFNA5) cleavage by caspase-3 liberates the GSDME-N domain, which mediates pyroptosis by forming pores in the plasma membrane.
Alnemri, Emad S., Aplin, Andrew E., Erkes, Dan A., Fernandes-Alnemri, Teresa, Nardone, Alexandria, Rogers, Corey   +5 more
core   +3 more sources

Endoscopic remodeling of esophageal stenosis refractory to traditional endoscopic treatment

JPGN Reports, EarlyView.
Abstract Esophageal atresia (EA), with or without tracheoesophageal fistula, is the most common congenital anomaly of the esophagus. Surgical correction is the primary treatment, however, up to 80% of patients experience anastomotic stenosis, with esophageal balloon dilation (EBD) being the first‐line treatment.
María Camila Beltrán‐Ramírez, Jose Fernando Vera‐Chamorro, Ailim Margarita Carias‐Dominguez   +2 more
wiley   +1 more source

Solid-state characterization of triamcinolone acetonide nanosuspensiones by X-ray spectroscopy, ATR Fourier transforms infrared spectroscopy and differential scanning calorimetry analysis

Data in Brief, 2017
The data presented in this article describe the physical state of the triamcinolone acetonide (TA) in nanosuspension stabilized with polyvinyl alcohol (PVA) and poloxamer 407 (PL).
Eva García-Millán, Mónica Quintáns-Carballo, Francisco Javier Otero-Espinar   +2 more
doaj  

A randomized, phase IIa study to assess the systemic exposure of triamcinolone acetonide following injection of extended-release triamcinolone acetonide or traditional triamcinolone acetonide into both knees of patients with bilateral knee osteoarthritis

Therapeutic Advances in Musculoskeletal Disease, 2019
Background: Intra-articular corticosteroids are commonly used for pain relief in patients with knee osteoarthritis. Simultaneous intra-articular corticosteroid (CS) knee injections may be beneficial for the ~80–90% of patients who present with, or ...
Alan Kivitz, Louis Kwong, Tammi Shlotzhauer, Joelle Lufkin, Amy Cinar, Scott Kelley   +5 more
doaj   +1 more source